Acell phone plan has a monthly cost that is shown in the table below. what is the correct statement regarding the average rate of change during the 40 minute time of talk?

total minutes of talk time:
0
10
20
30
40
monthly cost of cell phone
9.95
10.65
11.35
12.05
12.75

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.